Glass dog nail files, also known as crystal glass files, are highly effective and incredibly durable. In fact, with proper care, a quality crystal glass dog nail file could last for years.

The Different Types of Nail Files Emery Board Files An emery-board nail file is made with cardboard or wood that has an abrasive material used to file the nail glued to it — a.k.a. emery.

If you have thin, weak or peeling nails, the nail file you have at home could be hurting more than helping you. Instead, a glass nail file may be a good tool to incorporate into your at-home nail ...

After all, some work best for natural nails and others are ideal for artificial nails. And if you have no idea what “grit” refers to when talking about nail files, no worries.